1044404310000 has 200 divisors, whose sum is σ = 3384619937424. Its totient is φ = 277422080000.

The previous prime is 1044404309987. The next prime is 1044404310007. The reversal of 1044404310000 is 134044401.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×1044404310000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044404310007) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7642270 + ... + 7777730.

Almost surely, 2^{1044404310000} is an apocalyptic number.

1044404310000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1044404310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1692309968712).

1044404310000 is an abundant number, since it is smaller than the sum of its proper divisors (2340215627424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1044404310000 is a wasteful number, since it uses less digits than its factorization.

1044404310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135749 (or 135728 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 1044404310000 its reverse (134044401), we get a palindrome (1044538354401).

The spelling of 1044404310000 in words is "one trillion, forty-four billion, four hundred four million, three hundred ten thousand".